One of my favorite TV shows of all times is Scrubs
Every two or three years I take a run through the entire series just because the writing is so incredibly smart and creative (even though some of the language is less than PC and hasn't aged well). After work I started the series again because I saw Brendan Fraser in something and was reminded how he was in the best three episodes of Scrubs that ever aired...
It's kinda a minor miracle that this show was so good from the very first episode. That doesn't happen very often. Veronica Mars... The Finder... Limitless... Sports Night... and, unlike other TV shows that started amazing with the first episode but then took a nose-dove after a few seasons (Alias, Twin Peaks, and the rest), Scrubs was relatively consistent until the end. And then the very end after the show was canceled and renewed on another network.
Oh crap. Now I want to watch all these other shows for the hundredth time.